User video conference system, remote management system and method for performing video conference
A video conferencing system and multi-user technology, applied in the user video conferencing system, remote management system and video conferencing field, can solve the burden of purchasing or renting multi-point control unit, multi-point control unit 110 has high performance requirements and low price high or low
Inactive Publication Date: 2016-04-20
ATEN INT CO
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[0005] Since the multi-point control unit 110 needs to integrate and load-balance the transmission data of each end point, and must also have the processing capability of multi-channel upload / download data, the performance requirements of the multi-point control unit 110 are very high, and its price is also high , causing the participants of the video conferencing system to purchase or rent a multi-point control unit to become a burden
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[0031] The present invention provides a multi-user network video conferencing system, a remote management system and a method for conducting network video conferencing. The remote management device is used to dynamically adjust the image capture parameters used to capture images, so no multi-point control unit is required for data coordination. , so it is possible to reduce the amount of network data and reduce costs.
[0032] Please refer to figure 2 , which is a schematic diagram of a multi-user video conferencing system according to a preferred embodiment of the present invention. The multi-user video conferencing system 200 is essentially a remote management system, which at least includes a first client program, a second client program, a third client program, a remote management device 220 and a dynamic image Adjustment module 225 . The remote management device 220 can be a network type KVM switch (keyboard-video-mouse Switch). The remote management device 220 is con...
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A method for performing a video conference through a network comprises the following steps that a remote management device is arranged, multiple computers can be managed by the network through the remote management device and control at least one controlled end computer host, and each computer is provided with an audio and video capture device; whether each audio and video capture device receives a voice signal input by a computer user or not is judged; if yes, the audio and video capture devices capture images with the first image quality; if not, the audio and video capture devices capture images with the second image quality, wherein the data size of the images captured with the second image quality is smaller than that of the images captured with the first image quality, so that the data size of the network is decreased.
Description
[0001] The present invention is a divisional application of the patent application titled "User Video Conference System, Remote Management System and Method for Video Conference" and application number "200910250436.5". technical field [0002] The present invention relates to a multi-user network video conferencing system, a remote management system and a video conferencing method, and in particular to a low-cost multi-user network video conferencing system, a remote management system and a network video conferencing method method. Background technique [0003] With the rise of the Internet and the development of technology, video conferencing systems have been widely used for cross-regional real-time network communication. Existing video conferencing systems generally provide a point-to-point mode or a multi-endpoint mode. However, when using the multi-endpoint mode, the existing video conferencing system must use a multipoint control unit (multipoint control unit, MCU) t...
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IPC IPC(8): H04N7/15
CPCH04N7/152
Inventor 刘一力卓越
Owner ATEN INT CO